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Keywords: geometry
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Journal Articles
Article Type: Research-Article
J. Comput. Inf. Sci. Eng. June 2019, 19(2): 021009.
Paper No: JCISE-18-1032
Published Online: March 6, 2019
... consistency and traceability from the requirements to the further design stages. The theoretical formalization of our approach presents a consistent integration of geometry knowledge all along the conceptual design. Then, the corresponding modeling platform implementation between the developed system modeling...
Journal Articles
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. September 2011, 11(3): 031005.
Published Online: August 10, 2011
... geometry complexity and need to be performed at each time step, making the simulation run very slow. In this paper, we address the problem of physics preserving model simplification for real-time potential flow based simulator for a USSV in the time domain, with an arbitrary hull geometry. This paper...
Journal Articles
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. September 2011, 11(3): 031001.
Published Online: July 22, 2011
... collocation technique and meshfree method with distance fields. 22 05 2010 11 10 2010 22 07 2011 22 07 2011 algebra engineering geometry heat transfer radial basis functions meshfree method approximate distance field solution structure collocation method Most...
Journal Articles
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. March 2010, 10(1): 011008.
Published Online: March 10, 2010
..., and the resolution and accuracy of the specific application. This is a critical problem because, normally, the object shape is assumed as a combination of different geometries with different morphological complexities. As a consequence of this, while some basic geometries (i.e., planes, cylinders, and cones) require...
Journal Articles
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. December 2007, 7(4): 360–371.
Published Online: August 17, 2007
... and the ideal geometry are illustrated. Points that are marked with blue solid circles are located below the best substitute geometry (negative deviations). Points that are marked with two concentric red circles are above the best substitute geometry (positive deviations). The corresponding probability density...
Journal Articles
Article Type: Technical Papers
J. Comput. Inf. Sci. Eng. March 2007, 7(1): 44–51.
Published Online: October 30, 2006
.... Then a basis of defects is built with the natural modes. A defect is projected in this basis and thus the coordinates (modal coefficient) represent it. Hence, tolerancing is possible, by limiting those coordinates. The methods proposed in the literature can be applied on elementary geometries...
Journal Articles
Article Type: Technology Review
J. Comput. Inf. Sci. Eng. March 2007, 7(1): 108–111.
Published Online: June 15, 2006
...K. Lübke; C. Pieper; G. Goch; K. Kammers The research project UP-Prosa, a German acronym for universal and unified platform for planning, programming, controlling and evaluating processes, of measuring, aims at realizing a platform to design and control processes of geometry measurements, which...
Journal Articles
Article Type: Technical Papers
J. Comput. Inf. Sci. Eng. June 2002, 2(2): 115–124.
Published Online: September 25, 2002
.... Pottmann , H. , and Randrup , T. , 1998 . “ Rotational and Helical Surface Reconstruction for Reverse Engineering ,” Computing , 60 ( 4 ), pp. 307 – 322 . Pottmann , H. , Peternell , M. , and Ravani , B. , 1999 . “ An Introduction to Line Geometry with Applications ,” Comput...
Journal Articles
Article Type: Technical Papers
J. Comput. Inf. Sci. Eng. June 2002, 2(2): 77–85.
Published Online: September 25, 2002
... in the previous section, various techniques are presented that allow us to deform a surface. The techniques presented can be divided into two categories: those techniques that use geometry alone to determine deformation; and those techniques that use concepts from physics, along with geometry, to determine...
Journal Articles
Article Type: Technical Papers
J. Comput. Inf. Sci. Eng. December 2001, 1(4): 376–384.
Published Online: October 1, 2001
... SCIENCE IN ENGINEERING . Manuscript received Aug. 2001; revised manuscript received Oct. 2001. Associate Editor: D. Anderson, K. Lee. 01 Aug 2001 01 Oct 2001 CAD geometry topology interpolation design engineering Irregular Mesh Interpolation and Approximation Surface...
Journal Articles
Article Type: Technical Papers
J. Comput. Inf. Sci. Eng. December 2001, 1(4): 347–355.
Published Online: October 1, 2001
...; revised manuscript received Oct. 2001. Associate Editors: D. Anderson, K. Lee. 01 Aug 2001 01 Oct 2001 CAD solid modelling control systems geometry splines (mathematics) constraint theory CAD Curves & Surfaces Geometric Modeling Wavelets Building intuitive...
Journal Articles
Article Type: Technical Papers
J. Comput. Inf. Sci. Eng. March 2001, 1(1): 41–51.
Published Online: November 1, 2000
... interactions handled, surface geometry supported, pattern matching criteria used, and computational complexity. This framework is used to compare each of the recognition techniques. Problems related to domain dependence and multiple interpretations are also addressed. Finally, some current research challenges...